M2 Trap Roller

Trap Roller A small roller for the upper trap, sized to stay on the muscle rather than rolling onto the spine of the scapula. TARGET AREA: upper trap SPECS - Size: 83 x 54 x 49 mm - Material: 85.9 cm3 - Solid-core print: it does not compress, so the pressure you set is the pressure you get. PRINT SETTINGS - 0.2 mm layers, 3 walls, 20-25% gyroid infill - No supports - Any rigid filament Original design. Every dimension comes from the anatomy of the target tissue and a contact-pressure model (p =…

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